MAX4638EUE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4638EUE+

Manufacturer

Analog Devices

Introduction

Integrated 8:1 analog multiplexer for signal routing applications

Product Features and Performance

Single 8:1 multiplexer/demultiplexer configuration

Low on-state resistance of 3.5 Ohm

Channel-to-channel matching of 100mOhm for uniform performance

Fast switch time of 18ns for Ton and 7ns for Toff

Wide -3db bandwidth of 50MHz supporting high-frequency signals

Minimal charge injection of 13pC ensuring signal integrity

Low channel capacitance of 9pF (CS(off)) and 40pF (CD(off)) for reduced signal distortion

Ultra-low leakage current of 250pA maintaining signal integrity when off

Exceptional crosstalk performance at -85dB @ 1MHz minimizing noise interference

Built to operate over a wide temperature range from -40°C to 85°C

Product Advantages

Versatile voltage supply options with both single and dual supply modes

Excellent signal fidelity and low distortion for precision applications

Suitable for high-speed signal switching and routing

Robust temperature operating range accommodating various environments

Key Technical Parameters

On-State Resistance (Max): 3.5Ohm

Voltage Supply, Single (V+): 1.8V ~ 5.5V

Voltage Supply, Dual (V±): ±2.5V

Crosstalk: -85dB @ 1MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Compliance with industry safety and quality standards

Rigorous testing for reliable performance in critical applications

Compatibility

Compatible with a wide range of signal levels and types

Flexible voltage supply capability fit for various electronic systems

Application Areas

Telecommunications

Data acquisition systems

Instrumentation

Audio and video switching

Product Lifecycle

Currently active product with ongoing manufacturer support

No immediate indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High-performance device from a reputable manufacturer, Analog Devices

Excellent signal integrity with minimal signal disturbance

Supports a broad range of signal frequencies and types

Ideal for precision applications that require fast switching and low on-state resistance

Reliable performance across a wide range of operating temperatures

Suitable for mission-critical systems due to low crosstalk and charge injection